Laughter is the best medicine.

Talking Frog An old man was rowing a boat on a lake when a frog swam up to him and yelled, "Mister! Mister! I'm really a beautiful princess. Kiss me and we'll live happily ever after!" The man put the frog in his pocket and rowed to shore. The frog called out again, "Hey mister! I'm really a gorgeous princess. Kiss me and we'll live happily ever after!" Still the man said nothing and walked down the road toward town. The frog was getting angry at being ignored. "Why don't you kiss me? I told you I'm really a beautiful princess." "Listen lady." the man replied. "I'm 90 years old. At my age I'd rather have a talking frog."

EOI POR LIBRE: USEFUL ADVICE ON WRITING & YOUTUBE VIDEOS

I  think the link below is very useful:

THE 9 TYPES OF WRITING IN THE EOI EXAM - EOI POR LIBRE

They also have an app (also called EOI por libre) and if I'm not mistaken the basic version is free. I cannot tell you for sure, because I still haven't tried it out.

You can practise all the skills with the help of this app and there are sample answers created by teachers.

Let me know if you find it useful.

And there are also lots of videos on YouTube which offer tips to understand and do the exam better.

Below you have an example: